Peptide question

[Akeriazes]

Hi All, please forgive if this the wrong spot. So about 10 years ago I had 2 shoulder surgeries for a torn labrum. Anyways, I’m wondering what peptides would be best to start rebuilding that entire area my shoulder? My ultimate goal is to build it up and just gain strength since much of the area has atrophied over the years. Any suggestions would be helpful.

 

[Sam stack]

Not sure if these would be best because I haven't used them myself but BPC and tb 500 are compounds to look into